---
title: "Adds a Line Item to an Invoice Schedule"
method: POST
path: "/schedules/{id}/add_line_item"
tags: ["Schedule"]
---

# Adds a Line Item to an Invoice Schedule

`POST /schedules/{id}/add_line_item`

Required permission: Recurring Invoices - Edit

## Path parameters

- `id` integer, required

## Request body

- object
  - `product_id` integer
  - `cost_cents` integer
  - `description` string
  - `name` string
  - `position` integer
  - `quantity` number
  - `retail_cents` integer
  - `one_time_charge` boolean
  - `taxable` boolean
  - `user_id` integer
  - `asset_type_id` integer
  - `contact_field_type_id` integer
  - `contact_field_answer_id` integer
  - `recurring_type_id` 1 | 2 | 3 | 4 | 5 | 6
  - `saved_asset_search_id` integer

## Response `200`

successful

## Other responses

- `422` — Invalid request

---

[API](https://skmtc.net/syncromsp/apis/syncro.md) · [All operations](https://skmtc.net/syncromsp/apis/syncro/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/syncromsp/syncro/versions/3df3aed287cc/schema)